DuraVent Concentric Vent System 3" x 5" Storm Collar w49.13 *32" With Safety Pilot 23"

*32" With Safety Pilot 23" *13" CS

7 % Average efficiency-dry cordwood (LHV) 70

Convector Heater

DuraVent DuraTech 10"-24" Product Catalog

DuraVent Concentric Vent System 3" x 5" Storm Collar w49.13 *32" With Safety Pilot 23"An economical venting solution for condensing and noncondensing appliances, the Concentric Venting System (CVS) features a UL1738 approved super ferritic stainless steel inner wall. The proprietary twist lock connection eliminates use of clamps or mechanical fasteners and saves installation time. Only one penetration is needed through the roof or the wall for both exhaust and combustion air. Multiple pipe lengths and telescoping pipe extensions